It depends on:
Whether the Eagles have a backup, or no backup for Hurts (the backup issue).
And on the perception of Hurts value versus Goff's value (the valuation issue).
If the Eagles believe Hurts is worth $45-50 mill/ year then they'll sign him to an extension. If they don't, they won't. Assuming they believe in him as their future QB, AND at the highest valuation, and that they will sign him to his extension...
That STILL doesn't preclude them from drafting a QB who they believe will be an effective backup for the team for the next 4-ish years.
And BTW... that's the move that YOU are arguing (draft a QB because Hurts will cost 20% of cap).
That is NOT what others are arguing. The Goff argument is that he is not WORTH 20% of the cap, and therefore draft a QB.
Two different things... and where I maintain that you are misrepresenting...